Assembly And Adjustment - VITO PRO-POWER VIMP850 Mode D'emploi

EN
DESCRIPTION (FIG.A)
Your heavy-duty rotary hammer
has been designed for professional
rotary drilling and hammer drilling
as well as light chip.
Variable speed on/off switch.
Mode selector.
Safety lock.
Steel ball support.
Front cover.
Adjustment depth stop.
Side handle.
Depth stop clamp.
TORQUE LIMITING CLUTCH
These tools are equipped with a
torque limiting clutch that reduces
the maximum torque reaction
transmitted to the operator in case
of jamming of a drill bit. This feature
also prevents gearing and electric
motor form stalling. The torque
limiting clutch has been factory set
and cannot be adjusted.
ASSEMBLY AND
ADJUSTMENT
Prior to assembly and adjustment
always unplug the tool.
Accessories mentioned in this
manual may not necessarily be
included in your pack.
SELECTING THE
OPERATION MODE (FIG.B)
The rotary hammer drill can be used
into the following operating modes.
Rotary drilling.
For screw driving and for drilling
into steel, wood and plastics.
Hammer drilling.
Simultaneous rotating and
impacting for concrete and masonry
drilling.
Hammer only.
For light chipping, chiseling and
demolition applications. In this
mode the tool can also be used as a
lever to free a jammed drill bit.
Bit rotation.
Non-working position used only to
rotate a flat chisel into the desired
position.
Select the required operating mode
by depressing the safety lock (3)
and rotating the mode selector
switch (2) until it points to the
symbol of the required mode.
Release the safety lock and check
that the mode selector is locked
in place.
Do not select the operating mode
when the tool is running.
For screw driving, refer to section
"instructions for use".
INDEXING THE CHISEL
POSITION
The chisel can be indexed and
locked into 51 different positions.
Depress the safety lock (3) and
rotate the mode sel3ctor switch
(2) until it points to the bit rotation
position.
Rotate the chisel in the desired
position.
Set the mode selector switch (2) to
the hammering only position.
Twist the chisel until it locks in
position.
INSERTING AND
REMOVING SDS-PLUS
ACCESSORIES (FIG.C)
Your rotary hammer drill uses SDS-
Plus accessories (refer to the inset in
fig. C for a cross section of an SDS-
Plus bit sank). We recommend using
professional accessories only.
Clean and grease the bit sank.
Insert the bit sank into the tool steel
ball support (4).
Push the bit down and turn it slightly
until it fits into the slots.
Pull on the bit to check if it is properly
locked. The hammering function
requires the bit to be able to move
axially several centimeters when
locked in the bit holder. To remove a
bit pull back the tool bit holder locking
sleeve (4) and pull out the bit.
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